10 n pushes a 10 kg crate to the right. determine the acceleration of the crate.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.